package design_patterns;

public class IntermediarySubclass extends RealBuyer{
    @Override
    public String havealook() {
        before();
        String feedback=super.havealook();  //执行目标对象的实际业务
        after();
        return "看房记录：买家反馈”"+feedback+"“";
    }
    public void before(){
        System.out.println("前期准备。");
        System.out.println("查找房源。");
        System.out.println("和卖家沟通时间。");
    }
    public void after(){
        System.out.println("后期跟踪。");
        System.out.println("和买家沟通意见。");
    }
}
